microphone
OPTION FOR SOUNDTRACK LXT, 1/3 & 1/1 OCTAVE-BAND ANALYSIS
Upgrade Model 831 Sound Level Meter with logging of time histories with periods from 20 ms to 24 hr
Upgrade for Model 831 Sound Level Meter. Exceedance based logging analysis with event, interval and daily histories
Upgrade Model 831 Sound Level Meter with Real-time 1/1 & 1/3 octave filter set
USB memory, 32GB
SoundAdvisorTM
Sound Level Meter
PORTABLE NOICE MONITORING SYSTEM
Infrared (IR) (to communicate the Spark 705 with the PC)
Windscreen
Crocodile (for SPARTAN 730 noise dosimeter)
Adapter for calibrator
cable level converter for data transfer to computer
